Period
to 12 December 2018

The following table provides summary statistics for contract job vacancies advertised in Berkshire with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 6 months to 12 December 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CSS 3
South East > Berkshire
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 98 95 84
Rank change year-on-year -3 -11 +1
Contract jobs citing CSS3 78 72 93
As % of all contract IT jobs advertised in Berkshire 1.80% 1.75% 2.19%
As % of the Libraries, Frameworks & Software Standards category 6.76% 7.68% 10.02%
Number of daily rates quoted 52 59 57
Berkshire median daily rate £395 £363 £363
Median daily rate % change year-on-year +8.97% - +16.00%
10th Percentile £325 £285 £250
90th Percentile £575 £465 £450
South East median daily rate £400 £375 £375
% change year-on-year +6.67% - +9.89%
Number of hourly rates quoted 0 0 4
Berkshire median hourly rate - - £47.00
South East median hourly rate £43.75 £45.00 £46.00
% change year-on-year -2.78% -2.17% +162.86%

CSS3 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Berkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Berkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,153 937 928
As % of all contract IT jobs advertised in Berkshire 26.60% 22.82% 21.80%
Number of daily rates quoted 700 570 558
Berkshire median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - -
10th Percentile £312 £275 £275
90th Percentile £575 £550 £538
South East median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.23%
Number of hourly rates quoted 7 18 27
Berkshire median hourly rate £40.00 £32.00 £32.00
Median hourly rate % change year-on-year +25.00% - -13.51%
10th Percentile £24.20 £9.58 £12.25
90th Percentile £48.00 £44.00 £50.00
South East median hourly rate £42.50 £45.00 £41.00
% change year-on-year -5.56% +9.76% +9.33%

CSS3
Job Vacancy Trend in Berkshire

Job postings citing CSS3 as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for CSS3 in Berkshire

CSS3
Contractor Daily Rate Trend in Berkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CSS3 in Berkshire.

Contractor daily rate trend for CSS3 in Berkshire

CSS3
Contractor Daily Rate Histogram in Berkshire

The daily rate distribution of IT jobs citing CSS3 in Berkshire over the 6 months to 12 December 2018.

Contractor daily rate histogram for CSS3 in Berkshire

CSS3
Contractor Hourly Rate Trend in Berkshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing CSS3 in Berkshire.

Contractor hourly rate trend for CSS3 in Berkshire

CSS3
Contract Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CSS3 within the Berkshire region over the 6 months to 12 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Newbury +2 26 £358 +5.93% 2
Bracknell +8 20 £550 +37.50% 5
Reading -2 18 £419 +15.52% 13
Slough -20 5 £375 -6.25%
CSS3
South East

For the 6 months to 12 December 2018, IT contractor jobs citing CSS3 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Berkshire region with a requirement for CSS3.

1 78 (100.00%) HTML
1 78 (100.00%) CSS
2 76 (97.44%) JavaScript
3 68 (87.18%) HTML5
4 43 (55.13%) React
5 35 (44.87%) Node.js
6 34 (43.59%) Front End Development
6 34 (43.59%) Sass
7 29 (37.18%) Git (software)
7 29 (37.18%) LESS
8 25 (32.05%) AngularJS
8 25 (32.05%) Responsive Web Design
8 25 (32.05%) TDD
9 23 (29.49%) OO
10 22 (28.21%) Scrum
10 22 (28.21%) jQuery
11 21 (26.92%) BDD
11 21 (26.92%) DevOps
12 20 (25.64%) REST
12 20 (25.64%) Agile Software Development
12 20 (25.64%) Web Services
13 19 (24.36%) User Experience
14 18 (23.08%) Test Automation
15 17 (21.79%) Mercurial
15 17 (21.79%) Continuous Integration
15 17 (21.79%) Kanban
15 17 (21.79%) Pair Programming
15 17 (21.79%) Cross-Browser Development
15 17 (21.79%) Functional Testing
15 17 (21.79%) User Stories

CSS3
Co-occurring IT Skills in Berkshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 12 (15.38%) Confluence
2 8 (10.26%) CMS
3 7 (8.97%) Liferay
4 5 (6.41%) Elasticsearch
5 4 (5.13%) Drupal
5 4 (5.13%) IIS
6 3 (3.85%) Apache Solr
6 3 (3.85%) Apache Spark
7 2 (2.56%) SharePoint
8 1 (1.28%) SharePoint 2013
8 1 (1.28%) Tomcat
Applications
1 6 (7.69%) Adobe Creative Suite
2 3 (3.85%) Photoshop
3 2 (2.56%) Adobe Illustrator
4 1 (1.28%) GIMP
Cloud Services
1 12 (15.38%) Amazon AWS
2 9 (11.54%) Amazon Kinesis
2 9 (11.54%) AWS CloudFormation
2 9 (11.54%) AWS Lambda
2 9 (11.54%) Serverless
3 4 (5.13%) Microsoft Azure
Communications & Networking
1 11 (14.10%) HTTP
Database & Business Intelligence
1 9 (11.54%) Amazon DynamoDB
2 7 (8.97%) SQL Server
3 5 (6.41%) MySQL
3 5 (6.41%) Redis
4 4 (5.13%) Azure SQL Database
5 3 (3.85%) Apache Cassandra
5 3 (3.85%) MongoDB
5 3 (3.85%) Neo4j
5 3 (3.85%) NoSQL
5 3 (3.85%) SQL Server 2012
6 1 (1.28%) Data Warehouse
Development Applications
1 29 (37.18%) Git (software)
2 17 (21.79%) Mercurial
3 16 (20.51%) Jenkins
4 14 (17.95%) webpack
5 12 (15.38%) gulp
5 12 (15.38%) JIRA
6 8 (10.26%) Cucumber
6 8 (10.26%) Fiddler
6 8 (10.26%) Jasmine
7 5 (6.41%) Grunt
7 5 (6.41%) Subversion
8 4 (5.13%) Karma Test Runner
8 4 (5.13%) Mocha
8 4 (5.13%) PhantomJS
8 4 (5.13%) PHPUnit
8 4 (5.13%) Selenium
8 4 (5.13%) Sinon.JS
8 4 (5.13%) Team Foundation Server
8 4 (5.13%) Visual Studio
8 4 (5.13%) Visual Studio Team System
General
1 13 (16.67%) Retail
2 6 (7.69%) Telecoms
3 2 (2.56%) Banking
4 1 (1.28%) Finance
4 1 (1.28%) Manufacturing
4 1 (1.28%) Marketing
4 1 (1.28%) Multimedia
Job Titles
1 68 (87.18%) Developer
2 35 (44.87%) React Developer
3 31 (39.74%) JavaScript Developer
4 24 (30.77%) Front End Developer (Client-Side Developer)
5 9 (11.54%) Web Developer
6 8 (10.26%) HTML CSS Developer
6 8 (10.26%) HTML Developer
7 7 (8.97%) Full Stack Developer
8 5 (6.41%) Senior Developer
8 5 (6.41%) Software Engineer
9 4 (5.13%) Java Developer
10 3 (3.85%) Full Stack Web Developer
10 3 (3.85%) Senior Front-End Developer
10 3 (3.85%) Senior React Developer
10 3 (3.85%) Senior Software Engineer
10 3 (3.85%) Telecoms Developer
11 2 (2.56%) Drupal Developer
11 2 (2.56%) UI Developer
12 1 (1.28%) C++/C# Developer
12 1 (1.28%) C++/Java Developer
Libraries, Frameworks & Software Standards
1 78 (100.00%) CSS
1 78 (100.00%) HTML
2 68 (87.18%) HTML5
3 43 (55.13%) React
4 35 (44.87%) Node.js
5 34 (43.59%) Sass
6 29 (37.18%) LESS
7 25 (32.05%) AngularJS
8 22 (28.21%) jQuery
9 20 (25.64%) REST
9 20 (25.64%) Web Services
10 15 (19.23%) .NET
11 10 (12.82%) Redux
12 8 (10.26%) Chai
13 7 (8.97%) GraphQL
14 6 (7.69%) Ajax
14 6 (7.69%) D3.js
14 6 (7.69%) Vue.js
15 5 (6.41%) SignalR
16 4 (5.13%) Swagger
Miscellaneous
1 19 (24.36%) User Experience
2 3 (3.85%) Greenfield Project
3 2 (2.56%) Algorithms
3 2 (2.56%) NHS
4 1 (1.28%) Client/Server
4 1 (1.28%) e-Learning
4 1 (1.28%) Mobile App
4 1 (1.28%) SCORM
Operating Systems
1 3 (3.85%) Linux
1 3 (3.85%) Ubuntu
2 1 (1.28%) Unix
Processes & Methodologies
1 34 (43.59%) Front End Development
2 25 (32.05%) Responsive Web Design
2 25 (32.05%) TDD
3 23 (29.49%) OO
4 22 (28.21%) Scrum
5 21 (26.92%) BDD
5 21 (26.92%) DevOps
6 20 (25.64%) Agile Software Development
7 18 (23.08%) Test Automation
8 17 (21.79%) Continuous Integration
8 17 (21.79%) Cross-Browser Development
8 17 (21.79%) Functional Testing
8 17 (21.79%) Kanban
8 17 (21.79%) Pair Programming
8 17 (21.79%) User Stories
9 15 (19.23%) Web Development
10 14 (17.95%) OOP
11 13 (16.67%) Unit Testing
12 12 (15.38%) Functional Programming
12 12 (15.38%) Software Engineering
Programming Languages
1 76 (97.44%) JavaScript
2 12 (15.38%) Java
3 7 (8.97%) C#
3 7 (8.97%) PHP
3 7 (8.97%) SQL
3 7 (8.97%) TypeScript
4 4 (5.13%) C++
5 2 (2.56%) Python
6 1 (1.28%) ActionScript
6 1 (1.28%) ActionScript 3.0
6 1 (1.28%) ES6
6 1 (1.28%) XQuery
Qualifications
1 3 (3.85%) SC Cleared
1 3 (3.85%) Security Cleared
Quality Assurance & Compliance
1 10 (12.82%) QA
2 1 (1.28%) PMO
System Software
1 6 (7.69%) Docker
Systems Management
1 3 (3.85%) Kubernetes
Vendors
1 7 (8.97%) Adobe
1 7 (8.97%) Microsoft
2 4 (5.13%) Google
3 3 (3.85%) Rackspace